QUALITY AIR & WATER SYSTEMS LLC DBA DES MOINES RADON

About radon mitigation in DES MOINES

Radon mitigation contractors test for and reduce radon gas levels in homes. Radon mitigation contractors perform radon testing, install sub-slab depressurization systems with fans and piping, seal cracks and sump pits, and verify reduced levels with follow-up testing.

Typical cost: $900–$2,500 for a typical mitigation system. See the full cost guide

Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.

Questions to ask this contractor

1. Verify state certification: Iowa, Minnesota, Illinois and Nebraska credential radon professionals.
2. Ask about post-mitigation testing: Confirm levels below 4 pCi/L.
3. Discuss fan placement: Fans should be outside living space.

Related services in DES MOINES

• Mold Remediation
• Waterproofing
• HVAC Contractors